package com.vc.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.vc.model.entity.BmsTip;
import org.springframework.stereotype.Repository;


@Repository
public interface BmsTipMapper extends BaseMapper<BmsTip> {
    // 随机返回一条数据
    BmsTip getRandomTip();

}
